when I did it they paid for my flight, my housing, and my food... qualifications were homeless off the streets of seattle and I-9 (but lol, e-verify is not mandatory in alaska so as you can imagine such requirement was easily bypassed by anyone who wished). There is no real 'moving' process other than getting on the plane, everything is there.

when you're working 16 hours a day 7 days a week you don't really notice much outside of the factory floor anyway. Whether it was remote or in Manhattan you wouldn't feel the difference as you do nothing but work. I was working ~112 hours a week when I was in Alaska.